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#pmieconf-rules 1
#
rule disk.average_iops
default = "$rule$"
predicate =
"some_host (
( disk.all.total $hosts$ / hinv.ndisk $hosts$ )
> $threshold$ count/sec
)"
enabled = no
version = 1
help =
"The average rate of disk I/O operations per spindle per second
exceeded the threshold during the last sample interval.";
string rule
default = "high average disk activity per spindle"
modify = no
display = no;
double threshold
default = 25
help =
"Threshold in units of disk I/O operations per spindle per second.
As a hint, the achievable peak is of the order of 100, although the
disk model, the number of disks per controller, the spindle load
balance and the distribution of transfer sizes all combine to make
the practical peak either larger or smaller for any specific
system.";
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